/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
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 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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 *  See the License for the specific provisions governing your rights and
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 *
 *  Copyright: 2008 by IBM Corporation
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 *  Contributor(s): _______________________________________
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 ************************************************************************/
/*************************************************************************
 * @file 
 * Table object.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2005-01-24 create and implements.
 ************************************************************************/
#include	"xftable.hxx"
#include	"xfrow.hxx"
#include	"xfcolstyle.hxx"
#include	"xfstylemanager.hxx"
#include	<cassert>

XFTable::XFTable()
{
	m_strName = XFGlobal::GenTableName();
	m_bSubTable = sal_False;
	m_pOwnerCell = NULL;
}

XFTable::XFTable(const XFTable& other)
{
	m_strName = other.m_strName;
	m_bSubTable = other.m_bSubTable;
	m_pOwnerCell = NULL;
	for( int i=1; i<=other.m_aHeaderRows.GetCount(); i++ )
	{
		XFRow *pRow = (XFRow*)other.m_aHeaderRows.GetContent(i+1);
		if( pRow )
		{
			m_aHeaderRows.Add( new XFRow(*pRow) );
		}
	}

	m_aColumns = other.m_aColumns;
	m_strDefCellStyle = other.m_strDefCellStyle;
	m_strDefRowStyle = other.m_strDefRowStyle;
	m_strDefColStyle = other.m_strDefColStyle;
}

XFTable& XFTable::operator =(const XFTable& other)
{
	m_strName = other.m_strName;
	m_bSubTable = other.m_bSubTable;
	m_pOwnerCell = NULL;
	for( int i=1; i<=other.m_aHeaderRows.GetCount(); i++ )
	{
		XFRow *pRow = (XFRow*)other.m_aHeaderRows.GetContent(i);
		if( pRow )
		{
			m_aHeaderRows.Add( new XFRow(*pRow) );
		}
	}
	
	m_aColumns = other.m_aColumns;
	m_strDefCellStyle = other.m_strDefCellStyle;
	m_strDefRowStyle = other.m_strDefRowStyle;
	m_strDefColStyle = other.m_strDefColStyle;
	return *this;
}



XFTable::~XFTable()
{
	std::map<sal_Int32,XFRow*>::iterator it;
	for( it=m_aRows.begin(); it!=m_aRows.end(); it++ )
	{
		XFRow *pRow = (*it).second;
		if( pRow )
			delete pRow;
	}
	m_aRows.clear();
	m_aColumns.clear();
}

void	XFTable::SetColumnStyle(sal_Int32 col, rtl::OUString style)
{
	m_aColumns[col] = style;
}

void	XFTable::AddRow(XFRow *pRow)
{
	assert(pRow);
	if( !pRow )
		return;

	int	row = pRow->GetRow();

	if( row<1 )
		pRow->SetRow(m_aRows.size()+1);

	row = pRow->GetRow();
	if( m_aRows.find(row) != m_aRows.end() )
		delete m_aRows[row];
	
	pRow->SetOwnerTable(this);
	m_aRows[row] = pRow;	
}

void	XFTable::AddHeaderRow(XFRow *pRow)
{
	if( !pRow )
		return;
	m_aHeaderRows.Add(pRow);
}

rtl::OUString XFTable::GetTableName()
{
	if( m_bSubTable )
	{
		return m_pOwnerCell->GetCellName();
	}
	else
		return m_strName;
}

sal_Int32	XFTable::GetRowCount()
{
	sal_Int32	rowMax = -1;
	std::map<sal_Int32,XFRow*>::iterator it;
	for( it=m_aRows.begin(); it!=m_aRows.end(); it++ )
	{
		if( it->first>rowMax )
			rowMax = it->first;
	}

	return rowMax;
/*	
	if( m_aRows.size()<1 )
		return 0;
	std::map<sal_Int32,XFRow*>::iterator it = m_aRows.end();
	it--;
	return it->first;*/
}

XFRow*	XFTable::GetRow(sal_Int32 row)
{
	return m_aRows[row];
}

sal_Int32	XFTable::GetColumnCount()
{
	int		colMax = -1;
	std::map<sal_Int32,rtl::OUString>::iterator it;
	for( it=m_aColumns.begin(); it!=m_aColumns.end(); it++ )
	{
		if( it->first>colMax )
			colMax = it->first;
	}
	return colMax;
/*	
	if( m_aColumns.size()<1 )
		return 0;
	std::map<sal_Int32,rtl::OUString>::iterator it = m_aColumns.end();
	it--;
	return it->first;*/
}

rtl::OUString XFTable::GetColumnStyle(sal_Int32 col)
{
	if( m_aColumns.find(col) != m_aColumns.end() )
		return m_aColumns[col];
	return A2OUSTR("");
}

enumXFContent XFTable::GetContentType()
{
	return enumXFContentTable;
}

void	XFTable::ToXml(IXFStream *pStrm)
{
	IXFAttrList	*pAttrList = pStrm->GetAttrList();

	pAttrList->Clear();
	//sub table shouldn't use table name.
	if( !m_bSubTable )
		pAttrList->AddAttribute( A2OUSTR("table:name"), m_strName);

	if( GetStyleName().getLength() )
		pAttrList->AddAttribute( A2OUSTR("table:style-name"), GetStyleName() );
	
	if( m_bSubTable )
		pStrm->StartElement( A2OUSTR("table:sub-table") );
	else
		pStrm->StartElement( A2OUSTR("table:table") );

	//test code
//	sal_Int32 rowMax = GetRowCount();
//	sal_Int32 colMax = GetColumnCount();
	//output columns:
	{
		int	lastCol = 0;		
		std::map<sal_Int32,rtl::OUString>::iterator it;
		for( it=m_aColumns.begin(); it!=m_aColumns.end(); it++ )
		{
			sal_Int32	col = (*it).first;
			rtl::OUString	style = m_aColumns[col];
			
			//default col repeated:
			if( col >lastCol+1 )
			{
				if( col > lastCol + 2 )
				{
					if( m_strDefColStyle.getLength() > 0 )
					{
						pAttrList->AddAttribute( A2OUSTR("table:style-name"), m_strDefColStyle ); 
					}
					pAttrList->AddAttribute( A2OUSTR("table:number-columns-repeated"), Int32ToOUString(col-lastCol-1) ); 
				}
				pStrm->StartElement( A2OUSTR("table:table-column") );
				pStrm->EndElement( A2OUSTR("table:table-column") );
			}
			
			if( style.getLength() > 0 )
			{
				pAttrList->AddAttribute( A2OUSTR("table:style-name"), style ); 
			}
			pStrm->StartElement( A2OUSTR("table:table-column") );
			pStrm->EndElement( A2OUSTR("table:table-column") );			
			lastCol = col;
		}
	}
	
	if( m_aHeaderRows.GetCount()>0 )
	{
		pStrm->StartElement( A2OUSTR("table:table-header-rows") );
		m_aHeaderRows.ToXml(pStrm);
		pStrm->EndElement( A2OUSTR("table:table-header-rows") );
	}
	//output rows:
	{
		int		lastRow = 0;	
		IXFAttrList	*pAttrList = pStrm->GetAttrList();
		
		std::map<sal_Int32,XFRow* >::iterator it = m_aRows.begin();
		for( ; it!=m_aRows.end(); it++ )
		{		
			int	row = (*it).first;
			XFRow *pRow = (*it).second;
			
			//null row repeated:
			if( row>lastRow+1 )
			{
				XFRow *pNullRow = new XFRow();
				pNullRow->SetStyleName(m_strDefRowStyle);
				if( row>lastRow+2)
					pNullRow->SetRepeated(row-lastRow-1);
				XFCell *pCell = new XFCell();
				pCell->SetStyleName(m_strDefCellStyle);
				pNullRow->AddCell(pCell);
				pNullRow->ToXml(pStrm);
			}		
			pRow->ToXml(pStrm);			
			lastRow = row;
		}
	}

	if( m_bSubTable )
		pStrm->EndElement( A2OUSTR("table:sub-table") );
	else
		pStrm->EndElement( A2OUSTR("table:table") );
}